Download App

Coordination Compounds — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
MCQ
Which of the following complex ion shows optical isomers?
  • A
    $\left[ ZnCl _4\right]^{2-}$
  • B
    $\left[ Co ( CN )_6\right]^{3-}$
  • C
    $\left[ Cu \left( NH _3\right)_4\right]^{2+}$
  • ✓
    $\left[ Cr \left( C _2 O _4\right)_3\right]^{3-}$
✓

Answer

Correct option: D.
$\left[ Cr \left( C _2 O _4\right)_3\right]^{3-}$
d

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Coordination Compounds→Coordination Compounds — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

A complex has a composition corresponding to the formula $CoBr_2Cl.4NH_3$. What is the structural formula if conductance measurements show two ions per  formula unit? Silver nitrate solution given an immediate precipitate of $AgCl$ but  no $AgBr $
→
At $100\,^o C$ the vapour pressure of a solution of $6.5\,g$ of a solute in $100\, g$ water is $732\,mm.$ If $K_b = 0.52,$ the boiling point of this solution will be  .........$^oC$
→
Which of the following cannot undergo $E_2$ reaction?
→
A person has "bleeding gum" problum. Which of the following vitamin defficiency may be reason for it
→
Among the following complexes, the total number of diamagnetic species is. . . . $\left[ Mn \left( NH _3\right)_8\right]^{3+},\left[ MnCl _6\right]^{3-},\left[ FeF _6\right]^{3-},\left[ CoF _6\right]^{3-},\left[ Fe \left( NH _3\right)_6\right]^{3+}$ and $\left[ Co ( en )_3\right]^{3+}$

[Given, atomic number: $Mn =25, Fe =26, Co =27$; en $= H _2 NCH _2 CH _2 NH _2$ ]

→
$\begin{array}{*{20}{c}}
  {Ph - C - C{H_3}} \\ 
  {||\,\,\,} \\ 
  {O\,\,\,\,} 
\end{array}$ $\xrightarrow[{(ii)\,\Delta }]{{(i)\,aq.\,{K_2}C{O_3}}}$ Product is
→
Following equation illustrates

${C_6}{H_5}Cl + 2NaOH\mathop {\xrightarrow{{200 - {{250}\,^o}C}}}\limits_{200\,atm} {C_6}{H_5}ONa + NaCl + {H_2}O$

→
Which of the following gases exist more abundantly in nature than the others
→
Sulphuric acid reacts with $PC{l_5}$ to give
→
In the electrochemical cell${H_2}\,(g)\,1\,atm\,|{H^ + }(1\,M)||C{u^{2 + }}(1\,M)\,|Cu(s)$Which one of the following statements is true
→